Dormer Hand taper reamer BS 328 nominal Ø 2.3 mm HSS

1, 8 inch
Ratings
Delivered between Fri, 28.8. and Tue, 22.9.
More than 10 pieces in stock at supplier
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Drill diameter6

Product details

The BS 328 hand reamer from Dormer is a precise tool specifically designed for processing needle holes. With a nominal diameter of 2.3 mm and a shank diameter of 3.23 mm, it meets the requirements of the BS 328 standard. This tapered reamer is equipped with a square drive for easy handling. The bright steam-hardened surface made of high-speed steel (HSS) ensures high wear resistance and durability, while the straight fluting guarantees uniform processing. With an overall length of 70 mm and a cutting length of 44 mm, it is ideal for precise applications in various materials, including carbon steel, steel alloys, cast iron, aluminum, and copper. The taper of 1:48 allows for exact fitting to taper pins with a diameter of 1/8 inch.

  • Made from high-speed steel (HSS) for high wear resistance
  • Designed according to BS 328 standard for precise needle holes
  • Square drive for easy handling
  • Suitable for a variety of materials, including aluminum and copper
  • Taper of 1:48 for exact fitting to taper pins.

Key specifications

Metal type
Steel
Drill diameter
1, 8 inch
Length
7 cm

General information

Item number
22417037
Manufacturer
Dormer
Category
Drill bit insert
Manufacturer No.
B3011/8
Release date
16.9.2022

Colour

Colour
Grey
Exact colour description
Grey

Material

Metal type
Steel
Material group
Metal
Material
HSS

Drill bit properties

DIN standard
BS 328

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Product dimensions

Drill diameter
1, 8 inch
Shaft diameter
3.23 mm
working length
70 mm
Length
7 cm
Weight
6 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Drill bit insert» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Dormer
    Not enough data
  • 1.Bosch Home & Garden
    0 %
  • 1.Bosch Professional
    0 %
  • 1.Donau
    0 %
  • 1.Einhell
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Dormer
    Not enough data
  • 1.Bosch Professional Zubehör
    0 days
  • 1.DeWalt
    0 days
  • Alpen
    Not enough data
  • Benson
    Not enough data

Return rate

How often is a product of this brand in the «Drill bit insert» category returned?

Source: Digitec Galaxus
  • Dormer
    Not enough data
  • 1.Futuro BRW
    0 %
  • 1.RS PRO
    0 %
  • 1.technocraft
    0 %
  • 4.Wiltec
    0.2 %
Source: Digitec Galaxus